The Legendary and Heroic Story of Green Beret Sergeant Roy Benavidez
It was supposed to be a simple recon mission. A small team of ultra-elite asskicking American Green Berets, infiltrating deep into the thick jungles several miles beyond the Cambodian border on a super-classified stealth mission to gather information on North Vietnamese Army troop movements. But when the evac choppers limped back to base looking like they'd just been run through a gigantic, helicopter-sized microwave, it was obvious that things hadn't gone all that smoothly for the men of the 1st Special Forces.
Or you can read about the full story of Green Beret Sergeant Roy Benavidez in the book Legend by Eric Blehm